RT6 to NAC (Connected NAV) Upgrade

[gstrouzas]

Eventually i Solve the connection issue regarding the Arduino and the Cirroco. Now that i have establish a steady connection i need a some help with the Parameters. Any One has a saved Parameters File moded to DS5 hybrid?

[gstrouzas]

After the successful installation of the Nac Wave2 today I have installed the Cd-Player…
Nothing to modify for connection. Just Plug n Play.

[gstrouzas]

Cirocco cluster installation succeded. Everything works perfect. It seems like the car had exited the factory door with this thing... Perfect incorporation.
Also the DS4 steering wheel has been added to take advantage the extra buttons to control the cluster. Still wait the 3Dprint Cover to arrive from the Leather Shop. It will be covered with Leather to Much the Car interior leather.

[MacSlavko]

Great job!
You should open a separate topic on this. I'm sure there will be people interested in this upgrade, especially if provided with step-by-step tutorial and photos...

[gstrouzas]

3D print Cirocco frame painted and installed. (Leather cover on order for later.) The new Cluster has everything the old one had with a few more options that i am still searching...
Results are beyond my expectations.

[Kupru]

Hi everyone, could someone please share the NAC pinout with me? Thanks a lot.

[radekkocon]

Hey, I have replaced rt6 to nac wave2 in my 2014 ds5, unfortunately the seller doesn’t have vin from car that the unit has been removed. Is there any more way to have car in myds App? I’d like to buy online nav and have connected services? When I try to connect with car I only can locate it. When I try connect to web in unit. It doesn’t connect.

[gstrouzas]

New installation Today. DS7 stalk (wiper - indicator - Cruise). DS7 performance Leather Steering Wheel, and DS7 Leather Airbag.
Installation is straight fwd but you need to make an adapter (i did) or to repin the Plug. Need also pay attension with the stalk center position (otherwise an esr/esp error wil apear).
Software Modifications have been accomplished using Vluds Psa-Arduino-NAC/RCC to let the Car understand the steering Wheel.
The new steering wheel is smaller but thicker in the grip.
For those who replacing the rt6 to nac with Scirroco this modification is a "must" because is adding more advance controls and is more suitable to the new modern cars.

[radekkocon]

New installation Today. DS7 stalk (wiper - indicator - Cruise). DS7 performance Leather Steering Wheel, and DS7 Leather Airbag.
Installation is straight fwd but you need to make an adapter (i did) or to repin the Plug. Need also pay attension with the stalk center position (otherwise an esr/esp error wil apear).
Software Modifications have been accomplished using Vluds Psa-Arduino-NAC/RCC to let the Car understand the steering Wheel.
The new steering wheel is smaller but thicker in the grip.
For those who replacing the rt6 to nac with Scirroco this modification is a "must" because is adding more advance controls and is more suitable to the new modern cars.

Could you send config for cirocco? I did this same in my ds5 but without the steering wheel, I don’t know what to change in vlud arduino tool, also nac config would be helpful.

[dib0231]

Good morning, perhaps I'm posting the wrong post. I'm wondering if replacing a Navidrive3D mounted on a C5x7 with a Nac Wave2 is the same as what you described in previous posts, or do I need to make other modifications? Thanks for your help.

[MacSlavko]

It’s different. Because NAC W2 was never fitted into a C5 X7…
However, some people managed to retrofit it. I suggest you read VLud’s page (https://vlud.net/nac-telecodage.html) and scroll down through comments for additional details regarding your case.

Surely, you’ll need Arduino board and CAN Bus shield for loading a most suitable calibration file onto NAC. You also might need CAN Bus 2010 adapter…
Make sure you save the original VIN from donor car (it’s written in NAC) before you write it over with yours (to stop annoying Beeping). You’ll need that VIN for future sw and maps updates as well as for Connected Services (should you choose to pay yearly subscription for speed cams and real time traffic info)…

[dib0231]

It’s different. Because NAC W2 was never fitted into a C5 X7…
However, some people managed to retrofit it. I suggest you read VLud’s page (https://vlud.net/nac-telecodage.html) and scroll down through comments for additional details regarding your case.

Surely, you’ll need Arduino board and CAN Bus shield for loading a most suitable calibration file onto NAC. You also might need CAN Bus 2010 adapter…
Make sure you save the original VIN from donor car (it’s written in NAC) before you write it over with yours (to stop annoying Beeping). You’ll need that VIN for future sw and maps updates as well as for Connected Services (should you choose to pay yearly subscription for speed cams and real time traffic info)…

Hi, I asked about the NAC because I'd like to replace my NG4. It's been acting up lately. I bought an Android 15 phone, but it won't let me see my phone contacts on the display. The same thing happens with my daughter's iPhone 16: no contacts are displayed. I've done two factory resets, but nothing works. I don't understand what the problem is. So I'm thinking of replacing the NG4 with a more modern Citroen/Peugeot radio model. I've seen some people using Chinese Android phones, but they've had problems. I need to find a solution. Thank you very much.

[MacSlavko]

How about trying to rectify those issues by reinstalling the latest sw N42C https://www.gpspower.net/peugeot-citroe ... om-3d.html for NG4 3D NaviDrive? It is the first step they undertake in authorised dealership garages when facing Bluetooth issues and general misbehaviour of the head unit.
On Harman-Becker's devices (such as RNEG and WIPCom 3D) sw upgrade is straightforward and no need to modify anything after the proces is done...

That's just u thought to sort it out before you gather enough information (and hardware) to swap that NG4 with NAC on C5 X7...

Also, bear in mind that you'd also need latest C5 X7 head unit's fascia (from those equipped with SMEG units and touchscreen) as those units -like NAC itself- were hidden behind (whereas NG4 occupies quite a lot of space, with all the buttons on it)...

[Paul-R]

How about trying to rectify those issues by reinstalling the latest sw N42C https://www.gpspower.net/peugeot-citroe ... om-3d.html for NG4 3D NaviDrive?

Unfortunately that link leads to a defunct post which references Zippyshare. Zippyshare closed its doors in 2023.

[MacSlavko]

On the second page of that thread there's a working link to N42C sw on Mega...